https://www.techpowerup.com/327579/corsair-highlights-extensive-compatibility-for-intel-core-ultra-series-processors
 
Corsair announces broad compatibility across its extensive component ranges designed to realize the potential of the Intel Core Ultra series processors. Intel Core Ultra processors feature a new socket, LGA 1851, and Corsair is ready with a full lineup of compatible CPU coolers. All our CPU coolers compatible with the previous LGA1700 socket are compatible with the new LGA 1851 socket, from our A115 air cooler to our best-performance TITAN RX RGB series of AIO coolers. From our 120 mm single fan radiators to our class-leading 360 mm and 420 mm radiators, we have a solution for you no matter which Core Ultra processor you choose or what case you're using.

To unleash the performance of the new Core Ultra series processors, we have a wide range of DOMINATOR and VENGEANCE series DDR5 memory kits available. These cutting-edge kits are designed to deliver award-winning performance, with XMP certification providing easy overclocking and improved memory bandwidth. Whether you're a gamer, content creator, or professional, Corsair DDR5 memory is the premiere option for reliable high-speed DRAM. With speeds up to 8,200 MT/s and densities up to 128 GB per kit, you can choose from attractive and compact VENGEANCE modules to the aesthetically elite DOMINATOR TITANIUM with RGB lighting that can be controlled through our iCUE software.
 
As a world-leader in reliable and quiet PC power supplies for over 15 years, we have a full lineup of products, from our compact SF750 to our popular RMx series, and our still unmatched AX1600i. All our models feature the necessary power connections and capacity to handle the new motherboards and processors, and our award-winning reputation will give you peace of mind.

Corsair power supplies offer innovative features such as Zero RPM Mode fan operation for lower system noise and fully modular side-mounted cables on RMx Shift models that make upgrading your system substantially easier. No matter which model of the Core Ultra series you choose for your next system, rest assured that even the highest wattage processor can receive well-regulated power from any of our lineup. We also offer an online configurator to help you determine exactly how much power your build needs.

With up to 20 full PCI Express 5.0 lanes, four more than the previous generation, there are more benefits than ever for high-speed storage. The Corsair MP700 series offers outstanding performance of up to 12,400 MB/sec sequential read speeds. PCIe Gen 5 x4 alongside the massively high-bandwidth NVMe 2.0 interface unleashes higher-speed data transfers and greater M.2 SSD performance. It's a perfect match for the new Intel Core Ultra series processors.

What changes are there between the Core Ultra series and the previous 14th generation? What is the best memory for a Core Ultra 7 265k or Ultra 9 285k? And what are the differences between the Z790 and Z890 motherboard chipsets?
 
Corsair offers excellent accessories for both Intel and AMD platforms.